Application compatibility is a core tenet of how Microsoft builds our products. We are deeply committed to ensuring your applications work on the latest versions of our software and Windows 11 has been built with compatibility in mind.

Our promise states that apps that worked on Windows 7/8.1/10 will work on Windows 11. If you experience any issues with your apps, Microsoft will help you fix them at no cost with an eligible subscription. 

To learn more about our promise and no cost service, check out https://aka.ms/AppAssure!